package demo;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * Author:  LiuTao
 * Version: 1.0
 * Date:    2023-09-14  21:23
 */
public class Test8 {
    public static void main(String[] args) {
        double day = 6400*1000/100*9.8/3600/24;
        System.out.println(day);
    }
}
